Image 7701606

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Background - FWHM - WCS - Filters - Zero point
Id:7701606
Filename: /mnt/data3/cta-s1/2024/20241018/01051/WF0/20241019001139-187-RA.fits
Dark: calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_30.0.fits
Flat: calibrations/cta-s1/masterflats/masterflat_cta-s1_WF0_6204_20191213_1x1_4096x4096_V.fits
Time:2024-10-19 00:11:39 UT
Night:20241018
Site:cta-s1
CCD:WF0 / 6204
Type:object
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:30.0 s
Filter:V
Target:1051 / C/2023 A3 (Tsuchinshan-ATLAS)
RA:244.39114786123758
Dec:2.175169961160202
Alt / Az:12.9034083970647 99.3150426296874
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1729296699 exposure start (seconds since 1.1.1970)
USEC: 187117 exposure start micro seconds
JD: 2460602.50750546 Modified Julian Date
DATE-OBS: '2024-10-19T00:11:39.187' start of exposure
TARGET: 1051 target id
TARSEL: 1051 selector target id
TARTYPE: 'O' target type
OBSID: 51322 observation id
IMGID: 43 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: 148.436847251217 angular distance to between observation and the
MOONRA: 43.8502850408405 lunar RA
MOONDEC: 20.3305562822073 lunar DEC
MOONPHA: 12.1004037396962 moon phase
MOONALT: -2.6386089593963 lunar altitude
MOONAZ: 248.807974856665 lunar azimuth
EXPOSURE: 30.0 exposure length in seconds
EXPTIME: 30.0 exposure length in seconds
INSTRUME: 'CTA-S1 FRAM' name of the data acqusition instrument
TELESCOP: 'CTA-S1' name of the data acqusition telescope
ORIGIN: 'FZU' organisation responsible for data
FOC_NAME: 'FWF' name of focuser
SCRIPREP: 0 script loop count
SCRIPT: 'for 5 { filter=V E 5 filter=R E 5 filter=B E 10 } for 10 { filter=V E 30 filter=R E 30 filter=B E 60 }' script used to take this images
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'G4-16000' camera type
CCD_SER: 'G4KF16000-0620' camera serial number
CCD_CHIP: 'KAF-16803' camera chip type
IMAGETYP: 'object' IRAF based image type
SLITPOSX: -1.0 [pixels] slit position along dithering axis
SLITPOSY: -1.0 [pixels] slit position along dithering axis
BINNING: '1x1' [pixelX x pixelY] chip binning
BINX: 1 [pixels] binning along X axis
BINY: 1 [pixels] binning along X axis
SHUTTER: 0 shutter state (0 - opened, 1 - closed)
CCD_AIR: 27.37868 detector air temperature
CCD_TEMP: -19.95766 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.745 [%] utilization of cooling power
VOLTAGE: 11.96201 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6204 camera product identification
PREFLASH: 0.0 Duration of CCD pre-exposure preflash
NCLEARS: 0 Number of CCD pre-exposure clears after preflas
RDOUTM: 'Low Noise' camera mode
OBJECT: 'C/2023 A3 (Tsuchinshan-ATLAS)' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
MNT_NAME: 'T0' name of mount
LATITUDE: -24.63368 observatory latitude
LONGITUD: -70.3769 observatory longitude
ALTITUDE: 2400.0 observatory altitude
AMBTEMP: 10.0 [C] observatory ambient temperature
AMBHUMIDITY: 70.0 [%] observatory relative humidity
WAVELENGTH: 500.0 [nm] incoming radiation wavelength
DUT1: 0.0 [s] UT1 - UTC
ORIRA: 245.566667 original position (epoch) RA
ORIDEC: 2.957778 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.0 object offset RA
OFFSDEC: 0.0 object offset DEC
DRATERA: 0.0 [deg/hour] differential tracking rate RA
DRATEDEC: 0.0 [deg/hour] differential tracking rate DEC
TRACKING: 'on' telescope tracking
SKYSPDRA: -9.1191291391491e-36 [deg/hour] tracking speeds vector (in RA/DEC) R
SKYSPDDEC: -9.1191291391491e-36 [deg/hour] tracking speeds vector (i
OBJRA: 245.566667 telescope FOV center position (J2000) - with of
OBJDEC: 2.957778 telescope FOV center position (J2000) - with of
TAR_TELRA: 65.566667 target position (OBJ) in telescope coordinates
TAR_TELDEC: -182.957778 target position (OBJ) in telescope coordinat
TARRA: 245.903076708579 target position with computed corrections (prec
TARDEC: 2.88538550246808 target position with computed corrections (prec
CORR_RA: 0.0 correction from closed loop RA
CORR_DEC: 0.0 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 245.903383012286 mount position (from sensors, sky coordinates)
TELDEC: 2.88539548679896 mount position (from sensors, sky coordinates)
JD_HELIO: 2460602.50410991 heliocentric JD
U_TELRA: 425.903383012286 mount position (from sensors, raw coordinates,
U_TELDEC: -182.885395486799 mount position (from sensors, raw coordinates,
TEL_ALT: 12.9034083970647 horizontal telescope coordinates altitude
TEL_AZ: 99.3150426296874 horizontal telescope coordinates azimuth
MPEC_DIFRA: 0.0 [degrees/hour] calculated MPEC differential tra
MPEC_DIFDEC: 0.0 [degrees/hour] calculated MPEC differential tra
PARKTIME: 1729246034.51261 Time of last mount park
AIRMASS: 4.42270759394347 Airmass of target location
HA: 74.3899588807236 Location hour angle
LST: 320.29334189301 Local Sidereal Time
MOVE_NUM: 2603 number of movements performed by the driver; us
CORR_IMG: 0 ID of last image used for correction
CORR_OBS: 0 ID of last observation used for correction
MNT_ROTA: 180.0 mount rotang
MNT_FLIP: 1 telescope flip
AXRA: -1075344 RA axis count
AXRARAW: -1338817 raw RA axis count
AXDEC: -2595680 DEC axis count
HR_RA: 19141006 [???] RA axis tracking rate
BR_RA: 19141006 [???] RA axis base rate
BR_DEC: 0 [???] DEC axis base rate
MNT_INFO: 1729296648.47164 time when mount informations were collected
SUN_ALT: -19.2161989555273 solar altitude
SUN_AZ: 68.8266003696943 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 426.0 focuser position
FOC_TAR: 426.627258300781 focuser target position
FOC_DEF: 429.627254509 default target value
FOC_FILTEROFF: -3.0 offset related to actual filter
FOC_FOFF: 0.0 offset from focusing routine
FOC_TOFF: 0.0 temporary offset for focusing
WEATHER.NEXT_GOOD_WEATHER: 1728587161.0 date and time of next good we
WEATHER.UPDATE_TIME: 1729296662.0 time of last update of device statu
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.WINDSPEED: 0.9 Wind speed, m/s
WEATHER.DIRECTION: 137.9 Wind direction, degrees
PARANAL.NEXT_GOOD_WEATHER: 1728550157.0 date and time of next good we
PARANAL.UPDATE_TIME: 1729296662.0 time of last update of device statu
PARANAL.GOOD_WEATHER: True weather quality as set by external script
PARANAL.RAIN: False Rain
PARANAL.TEMPERATURE: 17.87 Temperature, degrees
PARANAL.WINDSPEED: 0.38 Wind speed, m/s
PARANAL.HUMIDITY: 3.0 Humidity
PARANAL.PRESSURE: 744.4 Pressure
CAM_FILT: 1 filter used for image
AVERAGE: 663.155155672738 average value of image
STDEV: 272.501755910122 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 245.566667 reference value on 1st axis
CRVAL2T: 2.957778 reference value on 2nd axis
CRPIX1T: 2074.0 reference pixel of the 1st axis
CRPIX2T: 2062.0 reference pixel of the 2nd axis
CDELT1T: 0.0039 delta along 1st axis
CDELT2T: -0.0039 delta along 2nd axis
CROTA2T: 180.0 rotational angle
DATASEC: '[31:4126,12:4107]' good data section
FILTER: 'V' camera filter as string
DATE: '2024-10-19T00:12:32.659' creation date
WCSAXES: 2 no comment
CTYPE1: 'RA---TAN-SIP' TAN (gnomic) projection + SIP distortions
CTYPE2: 'DEC--TAN-SIP' TAN (gnomic) projection + SIP distortions
EQUINOX: 2000.0 Equatorial coordinates definition (yr)
LONPOLE: 180.0 no comment
LATPOLE: 0.0 no comment
CRVAL1: 242.886854797 RA of reference point
CRVAL2: -1.73754584422 DEC of reference point
CRPIX1: 2463.95328776 X reference pixel
CRPIX2: 1062.25640869 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.00392840887534 Transformation matrix
CD1_2: -1.52178011224e-05 no comment
CD2_1: 8.96868899323e-06 no comment
CD2_2: 0.00390262858634 no comment
IMAGEW: 4144 Image width, in pixels.
IMAGEH: 4127 Image height, in pixels.
A_ORDER: 4 Polynomial order, axis 1
A_0_0: 0 no comment
A_0_1: 0 no comment
A_0_2: 1.5707726114e-07 no comment
A_0_3: 1.99030724117e-10 no comment
A_0_4: -6.37167586224e-14 no comment
A_1_0: 0 no comment
A_1_1: 7.77070640351e-06 no comment
A_1_2: -4.92382570125e-10 no comment
A_1_3: -8.5298323280899e-14 no comment
A_2_0: -1.14610659698e-06 no comment
A_2_1: 4.19071950059e-10 no comment
A_2_2: -1.8308813248e-13 no comment
A_3_0: -4.94590462608e-10 no comment
A_3_1: -1.03716491071e-13 no comment
A_4_0: -3.49657777551e-14 no comment
B_ORDER: 4 Polynomial order, axis 2
B_0_0: 0 no comment
B_0_1: 0 no comment
B_0_2: 7.66536499798e-06 no comment
B_0_3: -7.01330677633e-10 no comment
B_0_4: -4.38783769907e-14 no comment
B_1_0: 0 no comment
B_1_1: -1.30524364543e-06 no comment
B_1_2: 2.1560782563e-10 no comment
B_1_3: -1.57038416019e-13 no comment
B_2_0: 1.40253196893e-06 no comment
B_2_1: -4.79841355434e-10 no comment
B_2_2: -1.40340157487e-13 no comment
B_3_0: 1.04177533965e-10 no comment
B_3_1: -1.2077820737e-13 no comment
B_4_0: -2.67484490316e-14 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: -0.0177024266326 no comment
AP_0_1: -9.41883554943e-07 no comment
AP_0_2: -1.22944195954e-07 no comment
AP_0_3: -2.0240565786e-10 no comment
AP_0_4: 6.12019860676e-14 no comment
AP_1_0: 1.38151705357e-05 no comment
AP_1_1: -7.77734603255e-06 no comment
AP_1_2: 5.92207360767e-10 no comment
AP_1_3: 6.64871528278e-14 no comment
AP_2_0: 1.16367150794e-06 no comment
AP_2_1: -4.68021278635e-10 no comment
AP_2_2: 1.85604100221e-13 no comment
AP_3_0: 5.0682042713e-10 no comment
AP_3_1: 8.53829195625e-14 no comment
AP_4_0: 3.67431125517e-14 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: 0.00298321957985 no comment
BP_0_1: 2.5308360467e-05 no comment
BP_0_2: -7.67113865828e-06 no comment
BP_0_3: 7.99732902343e-10 no comment
BP_0_4: 2.31218244875e-14 no comment
BP_1_0: 2.6856448212e-06 no comment
BP_1_1: 1.33666155983e-06 no comment
BP_1_2: -2.68032053041e-10 no comment
BP_1_3: 1.55339231616e-13 no comment
BP_2_0: -1.41037147712e-06 no comment
BP_2_1: 5.14456748775e-10 no comment
BP_2_2: 1.20947225699e-13 no comment
BP_3_0: -1.12284982231e-10 no comment
BP_3_1: 1.23375622365e-13 no comment
BP_4_0: 2.58787553675e-14 no comment
_ATE: '2024-10-18T21:12:27' Date this file was created.
RA_ERR: 0.0 RA error in position
DEC_ERR: 0.0 DEC error in position
POS_ERR: 0.0 error in position